How many sessions did he record his songs in?___
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What might prevent people appreciating Johnson’s work nowadays?___
A. poor recording
B. his musicianship
C. its outdated nature
Why does the writer compare Johnson to a caterpillar and butterfly?___
A. to describe the variety in his music
B. to show how his music suddenly changed
C. to illustrate his legendary status
Why did people think Johnson had sold his soul?___
A. because it was a traditional European belief
B. because he wasn’t seen for a number of years
C. because there seemed no other explanation
What do we actually know about the death of Robert Johnson?___
A. He was killed by an unknown person.
B. He was buried in three different places.
C. It contributed to the mystery which surrounds him.
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